Quick answer
Precision engine repair for OM651, OM654, M276, and AMG M177 at MPS, your trusted Mercedes-Benz specialist in Hyderabad. Mercedes-Benz engines such as the OM651 2.2 CDI and OM654 2.0 CDI exhibit unique failure patterns, particularly with injector copper seat seals leading to fuel leakage and hardened seats. Using the Mercedes XENTRY diagnostic tool, we can accurately assess faults like P0751 relat
About Mercedes-Benz Engine Repair Near Me in Hyderabad
Precision engine repair for OM651, OM654, M276, and AMG M177 at MPS, your trusted Mercedes-Benz specialist in Hyderabad.
Mercedes-Benz engines such as the OM651 2.2 CDI and OM654 2.0 CDI exhibit unique failure patterns, particularly with injector copper seat seals leading to fuel leakage and hardened seats. Using the Mercedes XENTRY diagnostic tool, we can accurately assess faults like P0751 related to the 9G-Tronic solenoid valve body, ensuring precise interventions. Our engine repair scope includes detailed inspections using calibrated equipment, such as a compression tester and oil pressure gauge, to maintain tolerances critical for optimal performance.
Why we're the right choice
- Mercedes XENTRY diagnostics for accurate fault detection
- OM651 injector copper seat replacement with OEM parts
- Torque specifications maintained to 0.5 Nm accuracy
- Typical bench time of 4 hours for minor repairs
- Use of Mahle oil filters for enhanced engine protection
Common problems we diagnose & fix
Delayed shifts in transmission P0751
- Likely cause: 9G-Tronic solenoid valve body failure
- Our fix: Replace solenoid valve body and recalibrate
- Urgency: Fix immediately
Oil in coolant Not offered
- Likely cause: AMG M177 oil cooler seal failure
- Our fix: Replace oil cooler seals and flush system
- Urgency: Fix immediately
Ticking noise from engine Not offered
- Likely cause: M270/M274 balance shaft failure
- Our fix: Inspect and replace balance shaft assembly
- Urgency: Repair soon
Timing issues P0016
- Likely cause: OM654 timing chain & tensioner silent failure
- Our fix: Replace timing chain and tensioner assembly
- Urgency: Fix immediately
Metre Per Second vs authorised centre vs local garage
| Feature | Metre Per Second | Authorised centre | Local garage |
|---|---|---|---|
| Calibration of 9G-Tronic transmission | Standard calibration included | Calibration fee may apply | No calibration service |
| Use of genuine Mercedes parts | OEM parts used for all repairs | Higher cost for genuine parts | Aftermarket parts may be used |
| Full engine diagnostics with XENTRY | Included in service | Diagnostic fees apply | Limited diagnostic capabilities |
| Warranty on engine repairs | 1 year warranty on all repairs | Limited warranty terms | No warranty offered |
Our repair process
- ECU fault code scan
- Compression test (all cylinders)
- Cylinder leak-down test
- Oil pressure test
- Root cause identification
- Disassembly & inspection
- Parts sourcing (OEM)
- Repair/replace
- Reassembly to torque spec
- Break-in procedure
- Road test & post-repair scan
Indicative cost & savings
| Item | Metre Per Second | Authorised centre | You save |
|---|---|---|---|
| OM651 injector copper seat replacement | ₹28,000 | ₹50,000 | ₹22,000 |
| 9G-Tronic solenoid valve body replacement | ₹35,000 | ₹60,000 | ₹25,000 |
| M270 balance shaft replacement | ₹45,000 | ₹75,000 | ₹30,000 |
| OM654 timing chain replacement | ₹50,000 | ₹90,000 | ₹40,000 |
What customers say
“OM651 injector seat issue — classic. Two other workshops tried and failed. MPS had the proper seat cutter. All 4 injector seats cleaned and re-seated. No smoke, no leak. These are the only people I'll trust with my Mercedes.”
Suresh B. — Mercedes C200 CDI, Banjara Hills · ★★★★★ (Google)
“9G-Tronic delayed reverse. XENTRY diagnostic showed a solenoid valve code. MPS repaired the valve body at a fraction of the dealer price. Car has been smooth for 8 months now. Excellent service.”
Deepa V. — Mercedes GLC, Jubilee Hills · ★★★★★ (JD)
Frequently asked questions
What are common issues with the OM651 engine?
The OM651 often suffers from injector copper seat seal failures, leading to fuel leakage. Regular inspection can prevent major issues.
How can I tell if my 9G-Tronic is failing?
Symptoms include delayed shifts and juddering. Fault code P0751 indicates solenoid valve body issues, requiring immediate attention.
What should I do if I see oil in my coolant?
This typically indicates a failure in the AMG M177 oil cooler seals. Immediate replacement is crucial to avoid engine damage.
How long does engine repair typically take?
Depending on the complexity, minor repairs take around 4 hours, while major rebuilds can take up to 7 days at MPS.
Areas we serve across Hyderabad
Kukatpally · KPHB · Miyapur · Bachupally · Nizampet · Hitech City · Madhapur · Gachibowli · Kondapur · Manikonda · Ameerpet · SR Nagar · Begumpet · Secunderabad · Banjara Hills · Jubilee Hills · Somajiguda · Nampally · Dilsukhnagar · LB Nagar · Uppal · Kompally · Alwal · Bowenpally · Sainikpuri